RT0805FRE07169RL Equivalent & Substitute Parts

Part Overview

The RT0805FRE07169RL is a 169 Ohms ±1% thin film chip resistor in 0805 (2012 Metric) package manufactured by YAGEO. This surface mount device is rated for 0.125W (1/8W) power dissipation with an operating temperature range of -55°C to 155°C. The part is ROHS3 compliant and carries MSL Level 1 (Unlimited) moisture sensitivity rating. As an active product with 910 units in stock, equivalent and substitute parts are available from alternative manufacturers offering improved specifications or specialized certifications.

Substiute Parts

RT0805FRE07169RL

YAGEOIn Stock: 927RT0805FRE07169RL Datasheet

Current PartRFQ

4-2176091-6

TE Connectivity Passive ProductIn Stock: 21704-2176091-6 Datasheet

DirectRFQ

ERA-6AEB1690V

Panasonic Electronic ComponentsIn Stock: 13580ERA-6AEB1690V Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RT0805FRE07169RL is determined by the following parameters:

• Resistance value: 169 Ohms (exact match required)
• Package type: 0805 (2012 Metric) (exact match required)
• Composition: Thin Film (exact match required)
• Operating temperature range: -55°C to 155°C minimum (equal or wider range acceptable)
• RoHS compliance: ROHS3 (equal or higher compliance acceptable)
• MSL rating: 1 (Unlimited) (equal or lower MSL acceptable)

Substitute parts may exceed the original tolerance (±1%), power rating (0.125W), and temperature coefficient (±50ppm/°C) specifications. Parts meeting these criteria are electrically and mechanically compatible for direct replacement.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are ROHS3 compliant and carry MSL Level 1 ratings, matching the original part's environmental compliance profile.

The 4-2176091-6 (TE Connectivity) offers improved tolerance (±0.1% vs ±1%) and higher power rating (0.25W vs 0.125W) with a marginally increased seated height of 0.026" (0.65mm) compared to 0.024" (0.60mm). This part is suitable for applications requiring tighter resistance tolerance and higher thermal dissipation capacity within the same package footprint.

The ERA-6AEB1690V (Panasonic) provides improved tolerance (±0.1% vs ±1%) and lower temperature coefficient (±25ppm/°C vs ±50ppm/°C) while maintaining the original 0.125W power rating and 0.024" seated height. This part carries AEC-Q200 automotive qualification, making it suitable for automotive and high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can the 4-2176091-6 be used as a direct replacement for RT0805FRE07169RL?

A: Yes. Both parts share identical resistance value (169 Ohms), package (0805), composition (thin film), and operating temperature range (-55°C to 155°C). The substitute offers superior tolerance and power rating. The seated height difference of 0.002" (0.05mm) is within typical PCB assembly tolerances.

Q: What is the advantage of ERA-6AEB1690V over the original part?

A: The ERA-6AEB1690V provides tighter tolerance (±0.1% vs ±1%), lower temperature coefficient (±25ppm/°C vs ±50ppm/°C), and AEC-Q200 automotive certification. It maintains the original power rating and seated height, making it a direct mechanical and electrical upgrade.

Q: Are all three parts interchangeable on the same PCB?

A: Yes. All three parts are 0805 package thin film resistors with 169 Ohms resistance and identical footprints. The maximum seated height variation (0.002") is negligible for standard PCB assembly processes.

Q: Which substitute should be selected for automotive applications?

A: The ERA-6AEB1690V is qualified to AEC-Q200 automotive standards and is the appropriate choice for automotive applications requiring component reliability certification.

Q: Does tolerance improvement affect circuit performance?

A: Tolerance affects initial resistance accuracy. The ±0.1% tolerance of both substitutes provides tighter initial accuracy compared to the ±1% original specification. Selection depends on circuit requirements for resistance accuracy.